28149756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{8117}}^1$

素因数の和:8158

約数の個数: 36

約数和(自身を含む): 69782328

約数和(自身を除く): 41632572

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 8117, 16234, 24351, 32468, 48702, 97404, 137989, 275978, 413967, 551956, 827934, 1655868, 2345813, 4691626, 7037439, 9383252, 14074878, 28149756]

約数ペア:

[(1, 28149756), (2, 14074878), (3, 9383252), (4, 7037439), (6, 4691626), (12, 2345813), (17, 1655868), (34, 827934), (51, 551956), (68, 413967), (102, 275978), (204, 137989), (289, 97404), (578, 48702), (867, 32468), (1156, 24351), (1734, 16234), (3468, 8117)]